| 摘要 |
An improved starter solenoid for an internal combustion engine has magnetic yoke, designed to eliminate gaps in magnetic flux, which supports two switch windings for pulling and holding a movable core acting on the starter gear and on the movable switch contact. The yoke, in the form of a rectangular frame without gaps, has two short sides, one of which supports a fixed core to support the two switch windings, while the other contains an opening, coaxial with the fixed core, to allow passage of the movable core. A sleeve is fitted with one end on the fixed core and the other end inside the opening, and serves as a bearing for the movable core.
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